Product Name: NEFFOS Y5S / Y6 / Y51 Battery (NBL‑40A2400)
Compatible Models: Neffos Y5S, Y6, Y51
Type: Internal Rechargeable Lithium‑Ion Battery
Function: Replaces degraded or faulty battery to restore battery life and performance
Installation: Internal repair (requires technician)
Condition: Compatible Replacement Part
Usage: Suitable for Neffos Y5S / Y6 / Y51 battery replacement